85945170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 133026990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 570, 655, 786, 1151, 1310, 1965, 2302, 2489, 3453, 3930, 4978, 5755, 6906, 7467, 11510, 12445, 14934, 17265, 21869, 24890, 34530, 37335, 43738, 65607, 74670, 109345, 131214, 150781, 218690, 301562, 328035, 452343, 656070, 753905, 904686, 1507810, 2261715, 2864839, 4523430, 5729678, 8594517, 14324195, 17189034, 28648390, 42972585, 85945170]

約数ペア:

[(1, 85945170), (2, 42972585), (3, 28648390), (5, 17189034), (6, 14324195), (10, 8594517), (15, 5729678), (19, 4523430), (30, 2864839), (38, 2261715), (57, 1507810), (95, 904686), (114, 753905), (131, 656070), (190, 452343), (262, 328035), (285, 301562), (393, 218690), (570, 150781), (655, 131214), (786, 109345), (1151, 74670), (1310, 65607), (1965, 43738), (2302, 37335), (2489, 34530), (3453, 24890), (3930, 21869), (4978, 17265), (5755, 14934), (6906, 12445), (7467, 11510)]